The Minolta FS-1100 flash shoe adapter is only supported for use with the α (alpha) DSLR/SLT cameras with Auto-Lock flash shoe.
The FS-1100 adapts old Minolta AF flashes (e.g. 4000AF) to the Auto-Lock flash shoe of the Sony camera. However,
- The flash exposure will not be controlled by the camera, as the old Minolta flashes are not compatible with the flash metering of digital cameras.
- The AF-assist light of the flash device can not be used.
Important: The FS-1100 adapter is not intended to adapt other ISO-518 shoe flashes to the Sony system. The adapter contains no protection circuit to accommodate high trigger voltage. The camera can be damaged when connecting a flash with high trigger voltage to the camera.
How to adapt ISO-518 shoe flashes
To adapt ISO-518 shoe flashes, you can use the Sony flash adapter FA-HS1AM. Its built-in sync voltage protection safeguards camera from potential high trigger voltage of external flash units.